There is something gloriously old-fashioned about a proper pair of knee-high socks, and crochet does them better than any shop-bought pair ever could. You choose the yarn, you fit the calf, you decide whether they stop neatly at the knee or climb right over it — and every pair in this list is genuinely free. Here are twenty crochet knee high socks ideas for women, from cosy boot socks to lacy thigh-highs, with the honest details on yarn, sizing and construction for each one.
Fourteen of these are full written patterns you can follow on the page or download free, and six are free video tutorials where you crochet along with the designer, and I have said plainly which is which as we go. Every single one is a real sock with a foot, a heel and a leg that reaches the knee — no ankle socks, no slippers and no legwarmers sneaking in. So measure your calf, pick your prettiest yarn, and let's make socks worth showing off over your boots.
1. Overlay Mosaic Knee High Socks
If you love colourwork but dread carrying floats, HanJan's mosaic knee high socks are the clever answer. The whole sock is worked in overlay mosaic crochet, so you only ever handle one colour at a time while the geometric pattern appears as if by magic, and the construction is properly sock-shaped: toe-up, with an afterthought heel and a leg length you can adjust right up to the knee and beyond. The full pattern is free on her site in two adult sizes, US women's 5–7 and 8–10, and she walks you through the mosaic technique so patiently that an adventurous beginner can absolutely manage it. Her samples in West Yorkshire Spinners Signature 4 Ply show how crisp the mosaic looks in a solid paired with a variegated yarn. Make these in your team's colours, or in quiet neutrals that go with every boot you own.
Pattern: Knee High Mosaic Crochet Sock by HanJan Crochet — Get the free pattern
2. Easy Knee High Socks in Eleven Sizes
Fosbas Designs calls these her easy breezy knee-highs, and the sizing alone makes them a gift: eleven sizes from US 5 right up to 14, all worked toe-up in worsted weight yarn with a 4 mm hook. The leg is a simple cluster V-stitch that stretches beautifully over the calf, and the pattern includes proper calf-adjustment sections plus guidance for taking the leg all the way over the knee if you like a taller sock. The full written pattern is free on her blog, while a print-friendly PDF is sold on Etsy and Ravelry for anyone who prefers paper. Her prototype in Lion Brand Jeans yarn proves that everyday acrylic can look genuinely smart in a tall sock. This is the pair to make first if you have never crocheted a sock before.
Pattern: Easy Knee High Socks by Fosbas Designs — Get the free pattern
3. Valerie's Lacy V-Stitch Knee High Socks
Valerie's knee high socks from The Lavender Chair are the pretty ones in this list, and they have been a favourite for years for good reason. A solid half double crochet foot keeps them comfortable inside boots, while the leg is an open, lacy V-stitch that looks delicate without being fragile, worked toe-up with an afterthought heel you add once the leg is done. The pattern is free in full on the designer's own website in women's US shoe sizes 5/6, 7/8 and 9/10, using worsted weight yarn with an I hook for an average foot and calf or a J hook for a wider fit; the PDF version is sold on Etsy and the Ravelry download is a paid one, so follow the free website version. In Caron Simply Soft they have that soft, slightly silky drape that makes them perfect for peeking out of tall boots. Try them in a dusty rose or a deep plum for instant vintage charm.
Pattern: Valerie’s Knee High Socks by Dorianna Rivelli at The Lavender Chair — Get the free pattern
4. Pastel Colour-Block Knee High Socks
Nadia Fuad's everyday knee-high socks are the cheerful pair in this collection, worked top-down in soft pastel stripes with a puff and cable texture that keeps the fabric interesting without slowing you down. They fit US women's shoe sizes 6–9 on a 4.25 mm hook, and the written pattern and video tutorial are both free on YARNutopia, with the video explaining how to resize them smaller or larger in just a few simple steps. A printable PDF is available for a small charge on Ravelry, but everything you need to make the socks is free on the website itself. The sample mixes Bernat Softee Baby pastels with a grey heather stripe, which is exactly the palette for spring skirts and light-wash jeans. If your stash is full of half-balls of baby yarn, this is their destiny.
Pattern: Knee High Socks by Nadia Fuad at YARNutopia — Get the free pattern
5. Fair Isle Knee High Socks with Mini Hearts
Nadia Fuad's second pair in this list is the showpiece: Fair Isle knee high socks where the contrasting colour floats across the leg in a pattern that reads like tiny hearts. Unlike her pastel pair, these are worked toe-up from the sole, and the measurements are satisfyingly tall — a 10 inch sole, 21.5 inches from toe to cuff, and a full 13.5 inches of leg from cuff to heel, so they genuinely reach the knee on most legs. The written pattern and video tutorial are free on YARNutopia for US women's sizes 6–9, with resizing explained in the video, while a printable PDF is sold for a small charge on Ravelry. Worked in Red Heart Amore in Rooibos and Chamomile, they are warm, bold and unmistakably handmade. Make them in your favourite two colours and go wild with the combinations, just as Nadia suggests.
Pattern: Fair Isle Knee High Socks by Nadia Fuad at YARNutopia — Get the free pattern
6. Chunky Knee-High Boot Socks
Sarah Lora's knee-high boot socks from Ball Hank n' Skein are the fast, chunky answer to cold mornings, worked in heavy worsted to bulky yarn with a J hook so a pair comes together in just a few short hours. The construction is a proper sock — toe and foot first, then a heel opening, then a long leg with a textured fold-over cuff — and the pattern includes genuinely useful tips for getting a custom fit for your own foot and calf rather than hoping one size fits all. The complete pattern with step-by-step photos is free on her blog in one size to fit most adult women. Her charcoal sample in Cascade Ecological Wool is the definition of practical chic, made for tucking into boots on frosty school-run mornings. If you want tall socks this weekend rather than next month, start here.
Pattern: Knee-High Boot Socks by Ball Hank n’ Skein — Get the free pattern
7. Simple-and-Best Socks, Made Over the Knee
This one needs a careful note, because the pattern itself comes in three lengths and only the tallest belongs in this list. The Simple and Best crochet sock gives yardages for ankle, mid-calf and over-the-knee versions, and it is the over-the-knee version — 775 yards of fingering weight yarn, worked with 2.5 mm and 3.5 mm hooks — that earns its place here, with a long, smooth leg made for folding over boots or wearing tall. The full written pattern is free on the designer's page, though the same pattern is listed for sale on Ribblr, so follow the free page rather than the shop listing. Worked in a tonal sock yarn, the over-the-knee length has a quiet, elegant look that suits dresses as well as jeans. It is a longer project than most here, but the result is a pair of socks you will reach for all winter.
Pattern: Simple and Best Crochet Sock by EHarrisGallery — Get the free pattern
8. Romantic Lacy Over-the-Knee Socks
SWE Craft Corner's over-the-knee socks are the romantic pair in this roundup: lacy, delicate and designed to be worn pulled right up or folded down as boot socks, with a video tutorial walking through every step. The written pattern is free on her blog in US terms in three sizes, EUR 36/37, 38/39 and 40/41, worked in lightweight yarn with a 4 mm hook, and an ad-free printable PDF is sold on her Etsy shop for anyone who wants it. The stitch pattern is open and feminine without being fussy, and the socks are worked in the round and in rows with stitch counts given at the end of every increase round, so you always know you are on track. In a soft cream or blush they are the socks for winter evenings in front of the fire, and they make a beautiful handmade gift for a young woman or teen.
Pattern: Thigh High Socks by SWE Craft Corner — Get the free pattern
9. Sideways Climbing Vine Knee-High Socks
Julie Sarah Desjardins of ACCROchet builds her Climbing Vine socks sideways, which sounds unusual until you try it: the sole is worked in rows perpendicular to the toe, the foot and leg are built around it, and an afterthought heel finishes the shape, giving a beautifully stretchy sock that pulls above the knees or scrunches down, just as you like. The free version of the pattern is published in full on her website in five adult sizes, worked in fingering weight sock yarn with a 3.5 mm hook; the same pattern is sold as a PDF on Ravelry, so use the free website version. The vine texture comes from the clever sideways construction rather than complicated cables, so the socks look far more intricate than they are to make. In WeCrochet Stroll they have that soft, slightly rustic feel that goes perfectly with denim skirts and ankle boots worn slouched.
Pattern: Climbing Vines Socks by Julie Sarah Desjardins at ACCROchet — Get the free pattern
10. Walking on Sunshine Lace Socks
DROPS Design's Walking on Sunshine socks are the proof that a tall sock can be pure lace and still practical, with a sock height of 32 to 37 centimetres depending on size — genuinely knee-high, not just long. The lace pattern runs up the leg from charted diagrams, the heel is worked with proper decreases, and the whole pattern is free on the Garnstudio site in US sizes 5/6.5, 7.5/9 and 9.5/10.5, worked in DROPS Fabel fingering yarn with a tiny 2 mm hook. These are slow, fine, meditative socks, the kind you make in the evenings across a few weeks and then wear with everything. In the mustard sample colour they glow against dark boots and winter coats, but a soft grey or dusty blue would be just as lovely. If you love charted lace, this is your tall-sock masterpiece.
Pattern: Walking on Sunshine (DROPS Extra 0-1242) by DROPS Design — Get the free pattern
11. Thigh High Socks in Any Colour You Like
CrochetEverything's thigh high socks tutorial is the make-it-yours pair in this list, with a full written pattern on the page plus a companion video, and only about one and a half skeins of yarn in any weight or colour you fancy. You start with a magic circle toe, work the heel by folding and slip-stitching it closed, then keep working the leg until it reaches your thigh, finishing with a shell-stitch cuff and a drawstring threaded through it so the socks stay exactly where you put them. The pattern is written for a 5.5 mm hook and is gloriously size-flexible, since you simply stop the leg when it fits you. In a bright, vivid colour these are pure fun with shorts and boots; in a neutral they become the everyday tall socks you live in. The drawstring is the detail I wish every tall sock had.
Pattern: Crochet Thigh High Socks Tutorial by CrochetEverything — Get the free pattern
12. Chrissy's Striped Knee High Socks for Beginners
Chrissy at Off The Hook By Chrissy designed her knee high socks because she could not find a cute pair she liked, and the result is one of the friendliest tall-sock patterns in this list. Worked in the round with a short-row heel, in stripes of Hobby Lobby I Love This Yarn with an I hook for the women's one-size-fits-most version, it comes with a youth size 4–6 downsize too, plus full measurements for the top, ankle and foot so you can check your fit as you go. The complete pattern is free on her blog, row by row, with cluster stitch instructions spelled out for newer crocheters. Her grey, mango, pink, orange and keylime stripes are pure joy, but the same pattern in two quiet colours would be a wardrobe staple. If tall socks have always intimidated you, this is the pattern that talks you through them.
Pattern: Knee High Socks by Chrissy at Off The Hook By Chrissy — Get the free pattern
13. Aliche Creations' DK Knee High Socks
Aliche Creations' knee high socks are the neat, intermediate pair in this list, worked in DK or light worsted yarn with a 4.5 mm hook for a fabric that is warm without being bulky inside boots. The pattern is a free download on Ravelry — its page carries the free price marking, so you can add it to your library at no cost — and it is written for an intermediate crocheter who is comfortable shaping a real sock foot and leg. At around 200 grams of yarn for the pair, it is a satisfying two-skein project that will not eat your whole stash. The clean, unfussy texture makes these the socks to make in a beautiful hand-dyed DK, where the yarn itself does the talking. Pair them with a knee-length skirt and let the socks be the quiet luxury.
Pattern: Knee High Socks by Aliche Creations — Get the free pattern
14. Vallpigan Knee-High Socks from Järbo
Vallpigan, designed by Trine Frank Påskesen for Järbo, is the Scandinavian pair in this list: clean lines, honest construction and a free Ravelry download, with the pattern available in both English and Swedish. The Ravelry page carries the free price marking, and the design sits in the classic knee-high sock family — a proper foot, a shaped heel and a leg that climbs to the knee, worked in the straightforward style Järbo patterns are known for. It is a wonderful choice if you like your tall socks unfussy and wearable, the kind that disappear into an outfit while quietly keeping you warm. Make them in a deep forest green or a natural undyed wool for that Nordic cabin feeling, and wear them with boots all winter long.
Pattern: Vallpigan – Knee-High Socks by Trine Frank Påskesen — Get the free pattern
15. Boho Chic Over-the-Knee Stockings (Video Tutorial)
Our first video tutorial comes from Annoo Crochet Designs, and it is a full start-to-finish guide to her boho chic over-the-knee stockings, worked in DK weight yarn with a tiny 2.25 mm hook for a fine, elegant fabric. The video walks you through every stage step by step, which makes it ideal if you learn better by watching than by reading, and the finished stockings have that relaxed, bohemian drape that looks wonderful with flowy skirts and festival boots. Because the hook is small and the yarn is light, these are a slower, more meditative make — perfect for evenings when you want a project that asks for patience rather than speed. In a soft natural or muted jewel tone, they are the prettiest tall socks in this list. Keep the video on your tablet and crochet along at your own pace.
Pattern: Boho Chic Crochet Stockings Tutorial by Annoo Crochet Designs — Get the free pattern
16. Thigh High Stockings in One Skein (Video Tutorial)
Loving Hodgy's thigh high stocking tutorial is the quick-gift pair in this list: one skein of weight 4 yarn, a 5.5 mm hook, and about two hours per pair, which makes it genuinely possible to finish a pair in a single cosy evening. The video is presented as an easy, follow-along guide, and the finished stockings are the chunky, cheerful kind that look wonderful folded down as boot socks or worn pulled right up. Her sample in Red Heart's blue beacon granny square yarn shows how a self-striping yarn can do all the colour work for you. If you need a handmade Christmas gift in a hurry, or you simply want tall socks without a month-long project, this tutorial is your answer. One skein, one evening, one very happy recipient.
Pattern: Thigh High Stocking/Socks Tutorial by Loving Hodgy — Get the free pattern
17. Thigh High Socks with a Drawstring (Video Tutorial)
Knotchamomma Crochet's thigh high socks tutorial solves the oldest tall-sock problem of all: how to keep them up. Worked in Red Heart weight 4 yarn with 4.5 mm and 5.5 mm hooks, the socks are built with a drawstring feature that holds them comfortably in place, so you can actually walk around in them instead of constantly pulling them up. The video takes you through the whole construction step by step, from the foot to the tall leg, in a clear, beginner-friendly style. A drawstring might sound like a small thing, but anyone who has worn tall socks all day knows it is the difference between a pair you love and a pair that lives in a drawer. Make them in a solid colour first to learn the construction, then go wild with stripes.
Pattern: How to Crochet Thigh High Socks by Knotchamomma Crochet — Get the free pattern
18. Easy Thigh High Fishnet Socks (Video Tutorial)
Yarn Mistress's fishnet socks are the daring pair in this list, and they prove that mesh crochet can be a real, wearable sock rather than just a fashion experiment. The video tutorial starts at the toe and works through the whole sock in an open mesh stitch, using just 40 grams of acrylic yarn with a 4 mm hook, so the finished thigh-highs are light, breathable and surprisingly quick. The mesh gives them a completely different character from every other pair here — less about warmth, more about style — and they look wonderful layered over tights or under a skirt with boots. If you have always wanted to try mesh crochet but never had a project for it, this is the one. Keep the colour simple, black or cream, and let the netting do the talking.
Pattern: How to Crochet an Easy Thigh High Fishnet/Mesh Socks by Yarn Mistress — Get the free pattern
19. Cute Cozy Textured Knee High Socks (Video Tutorial)
Yommycrochetlogy's knee high socks tutorial is the festive, textured pair in this list, made for the season when you want your socks to feel like a celebration. The video walks through choosing yarns, understanding the textured stitch pattern, constructing the heel and adding the finishing touches, with tips on colour changes and sizing so you can customise the fit to any leg. The texture is the star here — a cosy, raised pattern that looks hand-crafted from across the room and feels wonderfully snug on. It is presented as a Christmas-season project, which makes it a lovely December make, but honestly these socks deserve to be worn all winter. Make them in a rich red or deep green and pair them with your favourite boots for instant holiday spirit.
Pattern: How to Crochet Knee High Socks – Cute Cozy Textured Socks by Yommycrochetlogy — Get the free pattern
20. How to Make Thigh High Socks (Video Tutorial)
We finish with Hobium Yarns' thigh high socks tutorial, a straightforward video guide that shows you how to crochet a pair of thigh high socks from start to finish. Worked in La Mia Angora yarn with a 3.5 mm hook, the socks have a soft, slightly fluffy finish that makes them feel as luxurious as they look, and the tutorial format means you can pause, rewind and crochet along at whatever speed suits you. Coming from a yarn brand's own channel, the video is practical and unfussy, focused on getting you a wearable pair rather than showing off complicated techniques. If you have been saving a special angora or angora-blend yarn for something worthy, this is it. Wear them pulled up over leggings on cold days, or folded down with boots when you want just a hint of handmade.
Pattern: How to Make Thigh High Socks by Hobium Yarns — Get the free pattern
Conclusion
And that is twenty knee-high and thigh-high socks, my friend — mosaic colourwork, Fair Isle hearts, lacy V-stitch, chunky boot socks, sideways vines, charted DROPS lace, and six friendly video tutorials for every skill level, every single one genuinely free. If you are new to socks, start with the Fosbas easy pair or Chrissy's striped beginners' pair; if you want a showpiece, the Walking on Sunshine lace or the Fair Isle hearts are calling your name. Whichever you choose, remember the tall-sock golden rule: measure your calf before you start, and your socks will stay up and look made for you.
Now tell me — are you team cosy chunky boot socks or team lacy thigh-highs, and which of these twenty is going on your hook first? I read every comment, and I cannot wait to see your tall socks!
